instance method
data_source_exists?
Ruby on Rails 5.0.7.2
Since v4.2.11.3Signature
data_source_exists?(name)Checks to see if the data source name exists on the database.
data_source_exists?(:ebooks)
Parameters
-
namereq
Source
# File activerecord/lib/active_record/connection_adapters/abstract/schema_statements.rb, line 41
def data_source_exists?(name)
data_sources.include?(name.to_s)
end
Defined in activerecord/lib/active_record/connection_adapters/abstract/schema_statements.rb line 41
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Defined in ActiveRecord::ConnectionAdapters::SchemaStatements